Physics, asked by kamalswet324, 3 days ago

differentiate cos (e^-x)

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Answered by ananya5pargal

0

Explanation:

$\frac{d}{dx} \cos( {e}^{ - x} ) \\ = - \sin({e}^{ - x} ) \times ( - 1) \\ = sin({e}^{ - x} )$

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